NEGA's second full album. B type with bonus track “REASONANCE”.

Enclosed within every copy is a “draft letter”. Those who present the “draft letter” at NEGA's 7th anniversary oneman will receive an unreleased song and a special booklet. Those who set a picture of the “draft letter” as their cell phone background, and show that to the staff as they enter the live, will receive a 7th anniversary sticker.

FABLE IN THE COLD BED and DELUGE are album versions of previously released songs. Tamerau Kotonaku (...) is a song which was previously intended to be released on the DELUGE maxi-single; however, the band replaced it at the last moment with SINK, as Tamerau seemed to fit the album better.